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Finding the Third Proportional to 6,116,760 and 13,296,816

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Solution

The third proportional to 6,116,760 and 13,296,816 is: 28,905,060.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,116,760 : 13,296,816 = 13,296,816 : x
  2. Step 2: Convert to fraction form
    6,116,760/13,296,816 = 13,296,816/x
  3. Step 3: Cross multiply
    6,116,760x = 13,296,816 × 13,296,816
  4. Step 4: Simplify right side
    6,116,760x = 176,805,315,737,856
  5. Step 5: Solve for x
    x = 176,805,315,737,856/6,116,760
  6. Step 6: Final answer
    x = 28,905,060.15

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.